This iconic toner is the flagship product of ROUND LAB’s 1025 Dokdo line, inspired by the pristine deep-sea water of Dokdo Island. It is infused with 1025ppm of Dokdo water, rich in minerals and trace elements to strengthen the skin barrier, soothe sensitivity, and lock in moisture. The lightweight, watery texture absorbs instantly, leaving no sticky residue, and helps to prep the skin for better absorption of subsequent skincare products. The formula is free from alcohol, parabens, and artificial fragrances, making it suitable for all skin types, including sensitive and acne-prone skin. With daily use, it helps to maintain a balanced, hydrated, and resilient complexion, and has become a cult favorite for its gentle yet effective performance.